1 files changed, 56 insertions, 0 deletions
diff --git a/src/unit-category.h b/src/unit-category.h
new file mode 100644
index 0000000..fc2c739
--- /dev/null
+++ b/src/unit-category.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 1987-2008 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright (C) 2008-2011 Robert Ancell.
+ * 
+ * This program is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 2 of the License, or (at your option) any later
+ * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
+ * license.
+ */
+
+#ifndef UNIT_CATEGORY_H
+#define UNIT_CATEGORY_H
+
+#include <glib-object.h>
+#include "unit.h"
+#include "mp.h"
+
+G_BEGIN_DECLS
+
+#define UNIT_CATEGORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), unit_category_get_type(), UnitCategory))
+
+typedef struct UnitCategoryPrivate UnitCategoryPrivate;
+
+typedef struct
+{
+    GObject parent_instance;
+    UnitCategoryPrivate *priv;
+} UnitCategory;
+
+typedef struct
+{
+    GObjectClass parent_class;
+} UnitCategoryClass;
+
+GType unit_category_get_type(void);
+
+UnitCategory *unit_category_new(const gchar *name, const gchar *display_name);
+
+const gchar *unit_category_get_name(UnitCategory *category);
+
+const gchar *unit_category_get_display_name(UnitCategory *category);
+
+Unit *unit_category_get_unit_by_name(UnitCategory *category, const gchar *name);
+
+Unit *unit_category_get_unit_by_symbol(UnitCategory *category, const gchar *symbol);
+
+void unit_category_add_unit(UnitCategory *category, Unit *unit);
+
+const GList *unit_category_get_units(UnitCategory *category);
+
+gboolean unit_category_convert(UnitCategory *category, const MPNumber *x, Unit *x_units, Unit *z_units, MPNumber *z);
+
+G_END_DECLS
+
+#endif /* UNIT_CATEGORY_H */